250872701 has 2 divisors, whose sum is σ = 250872702. Its totient is φ = 250872700.

The previous prime is 250872667. The next prime is 250872703. The reversal of 250872701 is 107278052.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242549476 + 8323225 = 15574^2 + 2885^2 .

It is a cyclic number.

It is not a de Polignac number, because 250872701 - 2¹⁸ = 250610557 is a prime.

It is a super-2 number, since 2×250872701² = 125874224214070802, which contains 22 as substring.

Together with 250872703, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (250872703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125436350 + 125436351.

It is an arithmetic number, because the mean of its divisors is an integer number (125436351).

Almost surely, 2^250872701 is an apocalyptic number.

It is an amenable number.

250872701 is a deficient number, since it is larger than the sum of its proper divisors (1).

250872701 is an equidigital number, since it uses as much as digits as its factorization.

250872701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 250872701 is about 15838.9614874208. The cubic root of 250872701 is about 630.6926965581.

The spelling of 250872701 in words is "two hundred fifty million, eight hundred seventy-two thousand, seven hundred one".